AMD Radeon RX 6600 LE vs NVIDIA RTX PRO 6000
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Mar 2025
Generation
Navi II
Blackwell PRO
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1626 MHz
2017 MHz
Boost Clock
2495 MHz
2407 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
96GB
Memory Type
GDDR6
GDDR7
Memory Bus
128bit
512bit
Bandwidth
224.0GB/s
1.79TB/s
Render Config
Compute Units
28
-
Shading Units
1792
24064
TMUs
112
752
ROPs
64
176
RT Cores
28
188
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
128 MB
L3 Cache
32 MB
-
SM Count
-
188
Tensor Cores
-
752
Theoretical Performance
Pixel Rate
159.7 GPixel/s
423.6 GPixel/s
Texture Rate
279.4 GTexel/s
1810 GTexel/s
FP16 (half)
17.88 TFLOPS
115.8 TFLOPS
FP32 (float)
8.942 TFLOPS
115.8 TFLOPS
FP64 (double)
558.9 GFLOPS
1.810 TFLOPS
Graphics Processor
GPU Name
Navi 23
GB202
GPU Variant
Navi 23 XL(215-130000016)
-
Architecture
RDNA 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
11.06 billion
92.2 billion
Die Size
237 mm²
750 mm²
Board Design
TDP
132W
600W
Suggested PSU
300 W
1000 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 2.1b
Power Connectors
1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.7
6.8
CUDA
-
10.1